Outboard motor cowl



FIG. 1 is a front port perspective view of an outboard motor cowl showing my new design with other portions of the outboard motor shown by dashed lines and not forming part of the claimed design;

FIG. 2 is a rear starboard perspective view of an outboard motor cowl showing my new design with other portions of the outboard motor shown by dashed lines;

FIG. 3 is a front view thereof;

FIG. 4 is a rear view thereof;

FIG. 5 is a starboard side view of an outboard motor cowl showing my design;

FIG. 6 is a port side view of an outboard motor cowl showing my design; and,

FIG. 7 is a top view thereof. 

The ornamental design for an outboard motor cowl, as shown and described. 